- In Virginia, public school teachers must be licensed
- However, some teachers only hold a temporary provisional license
- Question: Do schools with higher percentages of provisionally-licensed teaches have lower test scores?
2024-05-04
| Df | Sum Sq | Mean Sq | F value | Pr(>F) | |
|---|---|---|---|---|---|
| Poverty_Level | 2 | 147691.395 | 73845.6977 | 475.533910 | 0.0000000 |
| Provisional_Percent | 1 | 12389.256 | 12389.2560 | 79.781376 | 0.0000000 |
| Poverty_Level:Provisional_Percent | 2 | 1280.747 | 640.3737 | 4.123726 | 0.0163326 |
| Residuals | 1856 | 288218.384 | 155.2901 | NA | NA |